Ggh1502 world issues - Study guides, Study notes & Summaries

GGH1502 World Issues: A Geographical Perspective Study Notes.100% TRUSTED workings, explanations and solutions. Whatsapp 7 for assistance.

GGH1502 World Issues: A Geographical Perspective Study Notes.

GGH1502 ASSIGNMENT 2 2020. World Issues: A Geographical Perspective. Discuss the various environmental impacts that are associated with big dams. In your answer, you must include the impacts of dam walls and their reservoirs, effects of the construction of a big dam on upstream and downstream areas, political impacts of big dams Give examples in your answer. Land and water are ecologically linked in what is called a “Watershed”. It is a land area that channels snowmelt as well as water ...

GGH1502 ASSIGNMENT 1 2020. What human activities can lead to accelerated eutrophication in permanent bodies of water such as lakes and dams? How do these human activities affect aquatic life? Discharges of industrial wastewater Sewage discharge Agriculture and Intentional addition of fertilizers to enhance biomass density of important fish species. Due to these human activities, eutrophication takes place leading to algal blooms restricting the penetration of light and when there is re...

This summary will assist students in understanding the key concepts taught in the GGH1502: World Issues a Geographical Perspecitve, as well as provide a further understanding of the topics for the assignments and exams. (To be used in conjunction with the UNISA supplied study guide & prescribed textbook).